restriction = restrictions.get(0);
        assertEquals("1.1", restriction.getLowerBound().toString(), CHECK_LOWER_BOUND);
        assertTrue(restriction.isLowerBoundInclusive(), CHECK_LOWER_BOUND_INCLUSIVE);
        assertEquals("1.1", restriction.getLowerBound().toString(), CHECK_UPPER_BOUND);
        assertTrue(restriction.isUpperBoundInclusive(), CHECK_UPPER_BOUND_INCLUSIVE);

        while (!done) {
            if (res1.getLowerBound() == null
                    || res2.getUpperBound() == null
                    || res1.getLowerBound().compareTo(res2.getUpperBound()) <= 0) {
                if (res1.getUpperBound() == null
                        || res2.getLowerBound() == null
                        || res1.getUpperBound().compareTo(res2.getLowerBound()) >= 0) {
                    ArtifactVersion lower;

    }

    public String toString() {
        StringBuilder buf = new StringBuilder();

        buf.append(isLowerBoundInclusive() ? '[' : '(');
        if (getLowerBound() != null) {
            buf.append(getLowerBound().toString());
        }
        buf.append(',');
        if (getUpperBound() != null) {
            buf.append(getUpperBound().toString());
        }

    }

    @Override
    public V getValue() {
      return value;
    }

    public boolean contains(K value) {
      return range.contains(value);
    }

    Cut<K> getLowerBound() {
      return range.lowerBound;
    }

    Cut<K> getUpperBound() {
      return range.upperBound;
    }
  }

  @Override
  @CheckForNull
  public V get(K key) {

    }

    @Override
    public V getValue() {
      return value;
    }

    public boolean contains(K value) {
      return range.contains(value);
    }

    Cut<K> getLowerBound() {
      return range.lowerBound;
    }

    Cut<K> getUpperBound() {
      return range.upperBound;
    }
  }

  @Override
  @CheckForNull
  public V get(K key) {

        }

        VersionRange range = artifact.getVersionRange();
        if (range != null) {
            for (Restriction restriction : range.getRestrictions()) {
                if (isSnapshot(restriction.getLowerBound()) || isSnapshot(restriction.getUpperBound())) {
                    return RELEASE_OR_SNAPSHOT;
                }
            }
        }

        return RELEASE;
    }

                }
            };
        }

        @Override
        public Boundary getLowerBoundary() {
            org.eclipse.aether.version.VersionRange.Bound bound = delegate.getLowerBound();
            if (bound == null) {
                return null;
            }
            return new Boundary() {
                @Override
                public Version getVersion() {

        if (versionConstraint.getRange() == null) {
            result.addVersion(versionConstraint.getVersion());
        } else {
            VersionRange.Bound lowerBound = versionConstraint.getRange().getLowerBound();
            if (lowerBound != null
                    && lowerBound.equals(versionConstraint.getRange().getUpperBound())) {
                result.addVersion(lowerBound.getVersion());
            } else {